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/*
[ZP] Extra Item: M79 Grenade Launcher
Copyright (C) 2009-2010 by NiHiLaNTh
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
In addition, as a special exception, the author gives permission to
link the code of this program with the Half-Life Game Engine ("HL
Engine") and Modified Game Libraries ("MODs") developed by Valve,
L.L.C ("Valve"). You must obey the GNU General Public License in all
respects for all of the code used other than the HL Engine and MODs
from Valve. If you modify this file, you may extend this exception
to your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from your
version.
--- Introduction ---
This plugin add new weapon to zombie plague - m79 grenade launcher.This
is powerful weapon which shoot with grenades.It has 1 grenade in a clip
and 10 in back pack.Also you can buy grenades for M79.To get this plugin
work correctly, put plugin name in plugins-zplague.ini BEFORE MAIN PLUGIN.
--- CVARs ---
zp_m79_maxdmg 450 -- Maximal damage
zp_m79_radius 500 -- Damage radius
zp_m79_oneround 1 -- If 1 weapon will stay only 1 round
zp_m79_knockback 10 -- Knockback power
--- Credits ---
NiHiLaNTh - Plugin
Shalun - M79 model
meTaLiCroSS - FM_SetModel, EV_INT_WEAPONKEY
Arkshine - Play weapon animation stock/grenade angles
--- Changelog ---
v1.0 - Initial release
v1.1 - Completely rewrited plugin
v1.2 - Fixed bug with unlimited ammo
- Removed a lot of unnecessary code
*/
#include < amxmodx >
#include < cstrike >
#include < engine >
#include < fakemeta >
#include < fun >
#include < hamsandwich >
#include < zombieplague >
// Version
#define VERSION "1.2"
// Maxplayers
#define MAXPLAYERS 32
// FCVAR stuff
#define FCVAR_FLAGS ( FCVAR_SERVER | FCVAR_SPONLY | FCVAR_UNLOGGED )
// Null
#define NULLENT -1
// EV_INT field used to store ak47 index
#define EV_INT_WEAPONKEY EV_INT_impulse
// pev_ field used to stor m79 bpammo
#define pev_weaponammo pev_iuser2
// M79 weapon key
#define M79_WEAPONKEY 1756
// CS offsets
#define OFFSET_PLAYER 41
#define OFFSET_NEXTPRIMATTACK 46
#define OFFSET_NEXTSECATTACK 47
#define OFFSET_WEAPONIDLE 48
#define OFFSET_PRIMAMMOTYPE 49
#define OFFSET_CLIP 51
#define OFFSET_RELOAD 54
#define OFFSET_NEXTATTACK 83
#define OFFSET_PLAYERSLOT 376
#define LINUX_DIFF 4
#define LINUX_DIFF_WPN 5
//================================ Customization starts below ==============================
#define MAXCLIP 1 // I strictly recommend you to dont change this value!^^
#define MAXBPAMMO 10 // Bp ammo
#define RELOAD_TIME 3.2 // Don't set this lower that 3.0
#define REFIRE_RATE 1.5 // Refire rate
#define TRAIL_RED 255 // (0-255).Red amount in trail
#define TRAIL_GREEN 255 // (0-255).Green amount in trail
#define TRAIL_BLUE 255 // (0-255).Blue amount in trail
// Grenade model
new const grenade_model [ ] = "models/grenade.mdl"
// Sounds
new const fire_sound [ ] [ ] = { "weapons/m79_fire1.wav", "weapons/m79_fire2.wav" }
new const sound_buy [ ] [ ] = { "items/9mmclip1.wav" }
//================================ Customization end! =======================================
// Models
new const p_m79 [ ] = "models/p_m79.mdl"
new const v_m79 [ ] = "models/v_m79.mdl" // You should'nt change this model
new const w_m79 [ ] = "models/w_m79.mdl"
// Little note about sounds listed below.If you are using original weapon models (which are
// provdied in this plugin) DON'T CHANGE SOUND PATHS, or you'll not hear reload sound.
new const sound_reload [ ] [ ] = { "weapons/m79_clipin.wav", "weapons/m79_clipon.wav", "weapons/m79_clipout.wav" }
// Entities
new const g_DefaultEntity [ ] = "info_target"
new const g_GrenadeEntity [ ] = "zp_m79_grenade"
new const g_AkEntity [ ] = "weapon_ak47"
new const g_PlayerEntity [ ] = "player"
// Cached sprite indexes
new m_iTrail, m_iExplo
// Player variables
new g_hasLauncher [ MAXPLAYERS+1 ]
new Float:g_LastShotTime [ MAXPLAYERS+1 ]
new g_CurrentWeapon [ MAXPLAYERS+1 ]
// Global variables
new g_MaxPlayers, g_Restarted
// Booleans
new bool:bIsAlive [ MAXPLAYERS+1 ]
// CVAR pointers
new cvar_maxdmg, cvar_radius, cvar_oneround, cvar_knockback
// Item IDs
new g_m79, g_m79nade
// Message ID
new g_msgScoreInfo, g_msgDeathMsg, g_msgAmmoPickup, g_msgCurWeapon, g_msgAmmoX
// Animation sequences
enum
{
m79_idle,
m79_shoot1, // Shoot & Reload
m79_shoot2,
m79_draw
}
// Primary weapons bit-sum
const PRIMARY_WEAPONS_BITSUM = (1<<CSW_SCOUT)|(1<<CSW_XM1014)|(1<<CSW_MAC10)|(1<<CSW_AUG)|(1<<CSW_UMP45)|(1<<CSW_SG550)|(1<<CSW_GALIL)|(1<<CSW_FAMAS)|(1<<CSW_AWP)|(1<<CSW_MP5NAVY)|(1<<CSW_M249)|(1<<CSW_M3)|(1<<CSW_M4A1)|(1<<CSW_TMP)|(1<<CSW_G3SG1)|(1<<CSW_SG552)|(1<<CSW_AK47)|(1<<CSW_P90)
// Precache
public plugin_precache ( )
{
// Models
precache_model ( p_m79 )
precache_model ( v_m79 )
precache_model ( w_m79 )
precache_model ( grenade_model )
// Sound
new i
for ( i = 0 ; i < sizeof fire_sound; i++ )
precache_sound ( fire_sound [ i ] )
for ( i = 0 ; i < sizeof sound_buy; i++ )
precache_sound ( sound_buy [ i ] )
for ( i = 0; i < sizeof sound_reload; i++ )
precache_sound ( sound_reload [ i ] )
// Sprites
m_iTrail = precache_model ( "sprites/laserbeam.spr" )
m_iExplo = precache_model ( "sprites/zerogxplode.spr" )
}
// Initialization
public plugin_init ( )
{
// New plugin
register_plugin ( "[ZP] Extra Item:M79", VERSION, "NiHiLaNTh" )
// Game-Monitor support
register_cvar ( "zp_m79_version", VERSION, FCVAR_FLAGS )
// New extra items
g_m79 = zp_register_extra_item ( "Гранатомет M79", 45, ZP_TEAM_HUMAN )
g_m79nade = zp_register_extra_item ( "40mm M79 Grenade", 5, ZP_TEAM_HUMAN )
// Buyammo1 commands from zombie plague
register_clcmd ( "buyammo1", "clcmd_buyammo1" )
register_clcmd ( "buyammo2", "clcmd_buyammo1" )
// Events
register_event("CurWeapon", "Event_CurrentWeapon", "be", "1=1")
register_event("HLTV", "Event_NewRound", "a", "1=0", "2=0")
register_event("TextMsg", "Event_GameRestart", "a", "2=#Game_Commencing", "2=#Game_will_restart_in")
register_event ( "DeathMsg", "Event_DeathMsg", "a" )
// Forwards
register_forward ( FM_CmdStart, "fw_CmdStart" )
register_forward ( FM_UpdateClientData, "fw_UpdateClientData_Post", 1 )
register_forward ( FM_SetModel, "fw_SetModel" )
RegisterHam ( Ham_Item_Deploy, g_AkEntity, "fw_LauncherDeploy_Post", 1 )
RegisterHam ( Ham_Item_AddToPlayer, g_AkEntity, "fw_LauncherAddToPlayer" )
RegisterHam ( Ham_Item_PostFrame, g_AkEntity, "fw_LauncherPostFrame" )
RegisterHam ( Ham_Spawn, g_PlayerEntity, "fw_PlayerSpawn_Post", 1 )
// Touch
register_touch ( g_GrenadeEntity, "*", "touch_m79nade" )
// CVARs
cvar_maxdmg = register_cvar ( "zp_m79_maxdmg", "450" )
cvar_radius = register_cvar ( "zp_m79_radius", "500" )
cvar_oneround = register_cvar ( "zp_m79_oneround", "1" )
cvar_knockback = register_cvar ( "zp_m79_knockback" ,"10" )
// Message
g_msgScoreInfo = get_user_msgid ( "ScoreInfo" )
g_msgDeathMsg = get_user_msgid ( "DeathMsg" )
g_msgAmmoPickup = get_user_msgid ( "AmmoPickup" )
g_msgCurWeapon = get_user_msgid ( "CurWeapon" )
g_msgAmmoX = get_user_msgid ( "AmmoX" )
// Maxplayers
g_MaxPlayers = get_maxplayers ( )
}
// Connected
public client_connect ( Player )
{
bIsAlive [ Player ] = false
}
// Disconnect
public client_disconnect ( Player )
{
// Update
g_hasLauncher [ Player ] = false
bIsAlive [ Player ] = false
}
// User infected post
public zp_user_infected_post ( Player, Infector )
{
g_hasLauncher [ Player ] = false
}
// User transfered into Survivor
public zp_user_humanized_post ( Player, Survivor )
{
g_hasLauncher [ Survivor ] = false
}
// Buy ammo attempt
public clcmd_buyammo1 ( Player )
{
// Block ammo buying while holding M79
if ( g_hasLauncher [ Player ] )
return PLUGIN_HANDLED
return PLUGIN_CONTINUE
}
// Buy an extra item
public zp_extra_item_selected ( Player, Item )
{
// M79
if ( Item == g_m79 )
{
// Already own it
if ( g_hasLauncher [ Player ] )
{
// Warning
client_print ( Player, print_chat, "[ZP] Already have M79 Grenade Launcher" )
return ZP_PLUGIN_HANDLED
}
else
{
// Drop primary guns
drop_primary_weapons ( Player )
// Update array
g_hasLauncher [ Player ] = true
// Ak47
give_item ( Player, g_AkEntity )
// Clip ammo
new ak = find_ent_by_owner ( NULLENT, g_AkEntity, Player )
set_pdata_int ( ak, OFFSET_CLIP, MAXCLIP, LINUX_DIFF )
// BP ammo
cs_set_user_bpammo ( Player, CSW_AK47, MAXBPAMMO )
}
}
// M79 grenade
else if ( Item == g_m79nade )
{
// Don't have Launcher
if ( !g_hasLauncher [ Player ] )
{
client_print ( Player, print_chat, "[ZP] You don't have M79 Grenade Launcher" )
return ZP_PLUGIN_HANDLED
}
// Too many grenades
new bpammo = cs_get_user_bpammo ( Player, CSW_AK47 )
if ( bpammo >= MAXBPAMMO )
{
client_print ( Player, print_chat, "[ZP] You cannot buy more Grenades" )
return ZP_PLUGIN_HANDLED
}
else
{
// Ammo pickup
message_begin ( MSG_ONE, g_msgAmmoPickup, _, Player )
write_byte ( 12 ) // Ammo ID
write_byte ( 1 ) // Ammo amount
message_end ( )
// Buy sound
emit_sound ( Player, CHAN_ITEM, sound_buy[random_num(0, sizeof sound_buy-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
// Increase bp ammo
cs_set_user_bpammo ( Player, CSW_AK47, bpammo+1 )
}
}
return PLUGIN_CONTINUE
}
// Current weapon player is holding
public Event_CurrentWeapon ( Player )
{
// Not alive or dont have M79
if ( !bIsAlive [ Player ] || !g_hasLauncher [ Player ] )
return PLUGIN_CONTINUE
// Update
g_CurrentWeapon [ Player ] = read_data ( 2 )
// AK47
if ( g_CurrentWeapon [ Player ] == CSW_AK47 )
{
// Models
set_pev ( Player, pev_viewmodel2, v_m79 )
set_pev ( Player, pev_weaponmodel2, p_m79 )
// Find ak47
new ak47 = find_ent_by_owner ( -1, "weapon_ak47", Player )
// Get clip
new clip = cs_get_weapon_ammo ( ak47 )
// Get bp ammo
new bpammo = cs_get_user_bpammo ( Player, CSW_AK47 )
// We have more than required
if ( clip > MAXCLIP || bpammo > MAXBPAMMO )
{
// Return it back
cs_set_weapon_ammo ( ak47, MAXCLIP )
cs_set_user_bpammo ( Player, CSW_AK47, MAXBPAMMO )
// Call for HUD update
update_hud ( Player )
}
}
return PLUGIN_CONTINUE
}
// New round started
public Event_NewRound ( )
{
// Game was restarted
if ( g_Restarted )
{
// Update
arrayset ( g_hasLauncher, false, 33 )
}
// Update
g_Restarted = false
// One round cvar
if ( get_pcvar_num ( cvar_oneround ) >= 1 )
{
// Loop
for ( new i = 1; i < g_MaxPlayers; i++ )
{
// Remove ak47 from inventory
ham_strip_user_gun ( i, "weapon_ak47" )
}
}
}
// Restart
public Event_GameRestart ( )
{
g_Restarted = true
}
// Someone died
public Event_DeathMsg ( )
{
// Get victim
new victim = read_data ( 2 )
// Not connected
if ( !is_user_connected ( victim ) )
return
// Update
bIsAlive [ victim ] = false
if ( g_hasLauncher [ victim ] )
{
// Force to drop
engclient_cmd ( victim, "drop" )
}
}
// Cmd start
public fw_CmdStart ( Player, UC_Handle, Seed )
{
// Not alive / dont have m79 / weapon isnt ak47
if ( !bIsAlive [ Player ] || !g_hasLauncher [ Player ] || g_CurrentWeapon [ Player ] != CSW_AK47 )
return FMRES_IGNORED
// Get buttons
static buttons ; buttons = get_uc ( UC_Handle, UC_Buttons )
// Primary attack button
if ( buttons & IN_ATTACK )
{
// Remove attack buttons from their button mask
buttons &= ~IN_ATTACK
set_uc ( UC_Handle, UC_Buttons, buttons )
// No way...That's too fast
if ( get_gametime ( ) - g_LastShotTime [ Player ] < REFIRE_RATE )
return FMRES_IGNORED
// Weapon entity
static ak47 ; ak47 = find_ent_by_owner ( NULLENT, g_AkEntity, Player )
// Clip
static Clip ; Clip = get_pdata_int ( ak47, OFFSET_CLIP, LINUX_DIFF )
// Out of ammo ?
if ( Clip <= 0 ) return FMRES_IGNORED
// Reloading ?
static Reload ; Reload = get_pdata_int ( ak47, OFFSET_RELOAD, LINUX_DIFF )
// Don't fire while reloading
if ( Reload ) return FMRES_IGNORED
// Bp ammo
static BpAmmo ; BpAmmo = cs_get_user_bpammo ( Player, CSW_AK47 )
// Fire!!
FireGrenade ( Player )
// Decrease ammo count
cs_set_weapon_ammo ( ak47, Clip-1 )
// Remember last shot time
g_LastShotTime [ Player ] = get_gametime ( )
// We are out of ammo
if ( Clip <= 0 && BpAmmo <= 0 )
{
// Empty sound
ExecuteHamB ( Ham_Weapon_PlayEmptySound, ak47 )
return FMRES_IGNORED
}
}
return FMRES_HANDLED
}
// Update client data post
public fw_UpdateClientData_Post ( Player, SendWeapons, CD_Handle )
{
// Not alive / dont have m79 / weapon isnt ak47
if ( !bIsAlive [ Player ] || !g_hasLauncher [ Player ] || g_CurrentWeapon [ Player ] != CSW_AK47 )
return FMRES_IGNORED
// Block default sounds/animations
set_cd ( CD_Handle, CD_flNextAttack, halflife_time ( ) + 0.001 )
return FMRES_HANDLED
}
// Set world model(meTaLiCroSS)
public fw_SetModel ( Entity, const Model [ ] )
{
// Entity is not valid
if ( !is_valid_ent ( Entity ) )
return FMRES_IGNORED
// Not ak47
if ( !equal ( Model, "models/w_ak47.mdl" ) )
return FMRES_IGNORED;
// Get classname
static szClassName [ 33 ]
entity_get_string ( Entity, EV_SZ_classname, szClassName, charsmax ( szClassName ) )
// Not a Weapon box
if ( !equal ( szClassName, "weaponbox" ) )
return FMRES_IGNORED
// Some vars
static iOwner, iStoredAkID
// Get owner
iOwner = entity_get_edict ( Entity, EV_ENT_owner )
// Get drop weapon index
iStoredAkID = find_ent_by_owner ( NULLENT, "weapon_ak47", Entity )
// Entity classname is weaponbox, and ak47 was founded
if( g_hasLauncher [ iOwner ] && is_valid_ent ( iStoredAkID ) )
{
// Setting weapon options
entity_set_int ( iStoredAkID, EV_INT_WEAPONKEY, M79_WEAPONKEY )
// Save bp ammo
set_pev ( iStoredAkID, pev_weaponammo, cs_get_user_bpammo ( iOwner, CSW_AK47 ) )
// Reset user vars
g_hasLauncher [ iOwner ] = false
// Replace world model
entity_set_model ( Entity, w_m79 )
return FMRES_SUPERCEDE
}
return FMRES_IGNORED
}
// Launcher deploy
public fw_LauncherDeploy_Post ( Launcher )
{
// Owner
new Player = get_pdata_cbase ( Launcher, OFFSET_PLAYER, LINUX_DIFF_WPN )
// Owns Launcher
if ( g_hasLauncher [ Player ] )
{
// Deploy animation
UTIL_PlayWeaponAnimation ( Player, m79_draw )
}
return HAM_IGNORED
}
// Give launcher to a player
public fw_LauncherAddToPlayer ( Launcher, Player )
{
// Make sure that this is M79
if( is_valid_ent ( Launcher ) && is_user_connected ( Player ) && entity_get_int ( Launcher, EV_INT_WEAPONKEY ) == M79_WEAPONKEY )
{
// Update
g_hasLauncher [ Player ] = true
// BP ammo
cs_set_user_bpammo ( Player, CSW_AK47, pev ( Launcher, pev_weaponammo ) )
// Reset weapon options
entity_set_int ( Launcher, EV_INT_WEAPONKEY, 0)
return HAM_HANDLED
}
return HAM_IGNORED
}
// Launcher post frame
public fw_LauncherPostFrame ( Launcher )
{
// Owner
new Player = get_pdata_cbase ( Launcher, OFFSET_PLAYER, LINUX_DIFF_WPN )
// Owns Launcher
if ( is_user_connected ( Player ) && g_hasLauncher [ Player ] )
{
// Reload offset
new fInReload = get_pdata_int ( Launcher, OFFSET_RELOAD, LINUX_DIFF )
// Next attack time
new Float:flNextAttack = get_pdata_float ( Player, OFFSET_NEXTATTACK, LINUX_DIFF_WPN )
// Clip
new iClip ; iClip = get_pdata_int ( Launcher, OFFSET_CLIP, LINUX_DIFF )
// Ammo type
new iAmmoType = OFFSET_PLAYERSLOT + get_pdata_int( Launcher, OFFSET_PRIMAMMOTYPE, LINUX_DIFF )
// BP ammo
new iBpAmmo ; iBpAmmo = get_pdata_int( Player, iAmmoType, LINUX_DIFF_WPN )
// Reloading
if( fInReload && flNextAttack <= 0.0 )
{
// Calculate the difference
new j = min(MAXCLIP - iClip, iBpAmmo)
// Set new clip
set_pdata_int ( Launcher, OFFSET_CLIP, iClip + j, LINUX_DIFF )
// Decrease 'x' bullets from backpack(depending on new clip)
set_pdata_int ( Player, iAmmoType, iBpAmmo-j, LINUX_DIFF_WPN )
// Not reloding anymore
set_pdata_int ( Launcher, OFFSET_RELOAD, 0, LINUX_DIFF )
fInReload = 0
}
// Get buttons
static iButton ; iButton = pev( Player, pev_button)
// Attack/Attack2 buttons and next prim/sec attack time hasnt' come yet
if( (iButton & IN_ATTACK2 && get_pdata_float( Launcher, OFFSET_NEXTSECATTACK, LINUX_DIFF ) <= 0.0)
|| (iButton & IN_ATTACK && get_pdata_float( Launcher, OFFSET_NEXTPRIMATTACK, LINUX_DIFF ) <= 0.0) )
{
return
}
// Reload button / not reloading
if( iButton & IN_RELOAD && !fInReload )
{
// Old clip is more/equal than/to new
if( iClip >= MAXCLIP )
{
// Remove reload button
set_pev ( Player, pev_button, iButton & ~IN_RELOAD )
//Don't play reload animation
UTIL_PlayWeaponAnimation( Player, -1 )
}
else
{
// No need to reload if we are out of ammo
if ( !iBpAmmo ) return
// Next attack time
set_pdata_float( Player, OFFSET_NEXTATTACK, RELOAD_TIME+0.5, LINUX_DIFF_WPN )
// Reload animation
UTIL_PlayWeaponAnimation ( Player, m79_shoot1 )
// Reload offset
set_pdata_int ( Launcher, OFFSET_RELOAD, 1, LINUX_DIFF )
// Idle time
set_pdata_float ( Launcher, OFFSET_WEAPONIDLE, RELOAD_TIME + 1.0, LINUX_DIFF )
}
}
}
}
// Spawn
public fw_PlayerSpawn_Post ( Player )
{
// Dead
if ( !is_user_alive ( Player ) )
return
// Update
bIsAlive [ Player ] = true
}
// Fire grenade
public FireGrenade ( Player )
{
// Velocity
static Float:fVelocity [ 3 ]
// Create ent
new grenade = create_entity ( g_DefaultEntity )
// Not grenade
if (!grenade ) return PLUGIN_HANDLED
// Classname
entity_set_string ( grenade, EV_SZ_classname, g_GrenadeEntity )
// Model
entity_set_model ( grenade, grenade_model )
// Origin
static Float:origin [ 3 ], Float:angle [ 3 ]
engfunc ( EngFunc_GetAttachment, Player, 2, origin, angle )
entity_set_origin ( grenade, origin )
// Size
engfunc ( EngFunc_SetSize, grenade, Float:{ 0.0, 0.0, 0.0 }, Float:{ 0.0, 0.0, 0.0 } )
// Interaction
entity_set_int ( grenade, EV_INT_solid, SOLID_SLIDEBOX )
// Movetype
entity_set_int ( grenade, EV_INT_movetype, MOVETYPE_TOSS )
// Owner
entity_set_edict ( grenade, EV_ENT_owner, Player )
// Velocity
VelocityByAim( Player, 2000, fVelocity )
// Velocity
entity_set_vector ( grenade, EV_VEC_velocity, fVelocity )
// Angles
static Float:flAngle [ 3 ]
engfunc ( EngFunc_VecToAngles, fVelocity, flAngle )
entity_set_vector ( grenade, EV_VEC_angles, flAngle )
// Animation
UTIL_PlayWeaponAnimation ( Player, m79_shoot1 )
// Recoil
set_pev ( Player, pev_punchangle, Float:{12.0, 6.0,0.0} )
// Launch sound
emit_sound ( grenade, CHAN_WEAPON, fire_sound[random_num(0, sizeof fire_sound-1)], VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
// Trail
message_begin ( MSG_BROADCAST, SVC_TEMPENTITY )
write_byte(TE_BEAMFOLLOW) // Temporary entity ID
write_short(grenade) // Entity
write_short( m_iTrail ) // Sprite index
write_byte(10) // Life
write_byte(3) // Line width
write_byte(TRAIL_RED) // Red
write_byte(TRAIL_GREEN) // Green
write_byte(TRAIL_BLUE) // Blue
write_byte(255) // Alpha
message_end()
return PLUGIN_CONTINUE
}
// Grenade hit something
public touch_m79nade ( Nade, Other )
{
// Invalid entity ?
if ( !pev_valid ( Nade ) )
return
// Get it's origin
static Float:origin [ 3 ]
pev ( Nade, pev_origin, origin )
// Explosion
engfunc ( EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, origin, 0 )
write_byte ( TE_EXPLOSION )
engfunc ( EngFunc_WriteCoord, origin [ 0 ] ) // Position X
engfunc ( EngFunc_WriteCoord, origin [ 1 ] ) // Position Y
engfunc ( EngFunc_WriteCoord, origin [ 2 ] ) // Position Z
write_short ( m_iExplo ) // Sprite index
write_byte ( 30 ) // Scale
write_byte ( 15 ) // Frame rate
write_byte ( 0 ) // Flags
message_end ( )
// Owner
static owner ; owner = pev ( Nade, pev_owner )
// Make a loop
for ( new i = 1; i < g_MaxPlayers; i++ )
{
// Not alive
if ( !bIsAlive [ i ] )
continue
// Godmode
if ( get_user_godmode ( i ) == 1 )
continue
// Human/Survivor
if ( !zp_get_user_zombie ( i ) || zp_get_user_survivor ( i ) )
continue
// Get victims origin
static Float:origin2 [ 3 ]
pev ( i, pev_origin, origin2 )
// Get distance between those origins
static Float:distance_f ; distance_f = get_distance_f ( origin, origin2 )
// Convert distnace to non-float
static distance ; distance = floatround ( distance_f )
// Radius
static radius ; radius = get_pcvar_num ( cvar_radius )
// We are in damage radius
if ( distance <= radius )
{
// Fake damage
fakedamage ( i, "grenade", 0.0, DMG_BLAST )
// Max damage
static maxdmg ; maxdmg = get_pcvar_num ( cvar_maxdmg )
// Normal dmg
new Damage
Damage = maxdmg - floatround ( floatmul ( float ( maxdmg ), floatdiv ( float ( distance ), float ( radius ) ) ) )
// Calculate health
new health = get_user_health ( i )
// We have at least 1 hp
if ( health - Damage >= 1 )
{
// New heakth
set_user_health ( i, health - Damage )
// Make knockback
make_knockback ( i, origin, get_pcvar_float ( cvar_knockback ) * Damage )
}
else
{
// We must die
death_message ( owner, i, "grenade", 1 )
// I hope they'll not find the bodies....
origin2 [ 2 ] -= 45.0
}
}
}
// Breakable
static ClassName [ 32 ]
pev ( Other, pev_classname, ClassName, charsmax ( ClassName ) )
if ( equal ( ClassName, "func_breakable" ) )
{
// Entity health
static Float:health
health = entity_get_float ( Other, EV_FL_health )
if ( health <= get_pcvar_num ( cvar_maxdmg ) )
{
// Break it
force_use ( owner, Other )
}
}
// Remove grenade
engfunc ( EngFunc_RemoveEntity, Nade )
}
// Death message
public death_message ( Killer, Victim, const Weapon [ ], ScoreBoard )
{
// Block death msg
set_msg_block(g_msgDeathMsg, BLOCK_SET)
ExecuteHamB(Ham_Killed, Victim, Killer, 2)
set_msg_block(g_msgDeathMsg, BLOCK_NOT)
// Death
make_deathmsg ( Killer, Victim, 0, Weapon )
// Ammo packs
zp_set_user_ammo_packs ( Killer, zp_get_user_ammo_packs ( Killer ) + 1 )
// Update score board
if ( ScoreBoard )
{
message_begin(MSG_BROADCAST, g_msgScoreInfo)
write_byte( Killer ) // id
write_short(pev(Killer, pev_frags)) // frags
write_short(cs_get_user_deaths(Killer)) // deaths
write_short(0) // class?
write_short(get_user_team(Killer)) // team
message_end()
message_begin(MSG_BROADCAST, g_msgScoreInfo)
write_byte(Victim) // id
write_short(pev(Victim, pev_frags)) // frags
write_short(cs_get_user_deaths(Victim)) // deaths
write_short(0) // class?
write_short(get_user_team(Victim)) // team
message_end()
}
}
// Make knockback
public make_knockback ( Victim, Float:origin [ 3 ], Float:maxspeed )
{
// Get and set velocity
new Float:fVelocity[3];
kickback ( Victim, origin, maxspeed, fVelocity)
entity_set_vector( Victim, EV_VEC_velocity, fVelocity);
return (1);
}
// Extra calulation for knockback
stock kickback( ent, Float:fOrigin[3], Float:fSpeed, Float:fVelocity[3])
{
// Find origin
new Float:fEntOrigin[3];
entity_get_vector( ent, EV_VEC_origin, fEntOrigin );
// Do some calculations
new Float:fDistance[3];
fDistance[0] = fEntOrigin[0] - fOrigin[0];
fDistance[1] = fEntOrigin[1] - fOrigin[1];
fDistance[2] = fEntOrigin[2] - fOrigin[2];
new Float:fTime = (vector_distance( fEntOrigin,fOrigin ) / fSpeed);
fVelocity[0] = fDistance[0] / fTime;
fVelocity[1] = fDistance[1] / fTime;
fVelocity[2] = fDistance[2] / fTime;
return (fVelocity[0] && fVelocity[1] && fVelocity[2]);
}
// Play weapon animation stock
stock UTIL_PlayWeaponAnimation ( const Player, const Sequence )
{
set_pev ( Player, pev_weaponanim, Sequence )
message_begin ( MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, .player = Player )
write_byte ( Sequence )
write_byte ( pev ( Player, pev_body ) )
message_end ( )
}
// Drop all primary guns
stock drop_primary_weapons ( Player )
{
// Get user weapons
static weapons [ 32 ], num, i, weaponid
num = 0 // reset passed weapons count (bugfix)
get_user_weapons ( Player, weapons, num )
// Loop through them and drop primaries
for ( i = 0; i < num; i++ )
{
// Prevent re-indexing the array
weaponid = weapons [ i ]
// We definetely are holding primary gun
if ( ( (1<<weaponid) & PRIMARY_WEAPONS_BITSUM ) )
{
// Get weapon entity
static wname[32]
get_weaponname(weaponid, wname, charsmax(wname))
// Player drops the weapon and looses his bpammo
engclient_cmd( Player, "drop", wname)
}
}
}
// Update HUD
stock update_hud ( Player )
{
// Weapon ent
new Ent = find_ent_by_owner ( -1,"weapon_ak47", Player )
// Clip
new clip = cs_get_weapon_ammo ( Ent )
// BP Ammo
new bpammo = cs_get_user_bpammo ( Player, CSW_AK47 )
if ( clip != -1 )
{
// Update HUD
message_begin ( MSG_ONE, g_msgCurWeapon, _, Player )
write_byte ( 1 )
write_byte ( CSW_AK47 )
write_byte ( clip )
message_end ( )
}
if ( bpammo != -1 )
{
// Update HUD
message_begin ( MSG_ONE, g_msgAmmoX, _, Player )
write_byte ( 2 )
write_byte ( bpammo )
message_end ( )
}
}
// HAM strip user gun
stock ham_strip_user_gun (id, weapon[])
{
if(!equal(weapon,"weapon_",7))
return 0
new wId = get_weaponid(weapon)
if(!wId) return 0
new wEnt
while((wEnt = find_ent_by_class(wEnt, weapon)) && entity_get_edict(wEnt, EV_ENT_owner) != id) {}
if(!wEnt) return 0
if(get_user_weapon(id) == wId)
ExecuteHamB(Ham_Weapon_RetireWeapon,wEnt);
if(!ExecuteHamB(Ham_RemovePlayerItem,id,wEnt))
return 0
ExecuteHamB(Ham_Item_Kill, wEnt)
entity_set_int(id, EV_INT_weapons, entity_get_int(id, EV_INT_weapons) & ~(1<<wId))
return 1
}
